CN116506538A - Electronic equipment - Google Patents
Electronic equipment Download PDFInfo
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- CN116506538A CN116506538A CN202210269299.5A CN202210269299A CN116506538A CN 116506538 A CN116506538 A CN 116506538A CN 202210269299 A CN202210269299 A CN 202210269299A CN 116506538 A CN116506538 A CN 116506538A
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- shaft cover
- base
- electronic device
- distance
- shaft
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- 230000007246 mechanism Effects 0.000 claims description 19
- 238000005452 bending Methods 0.000 claims description 4
- 238000006073 displacement reaction Methods 0.000 claims description 2
- 238000013461 design Methods 0.000 abstract description 6
- 229920001621 AMOLED Polymers 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- 230000003190 augmentative effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002096 quantum dot Substances 0.000 description 2
- 230000011514 reflex Effects 0.000 description 2
- 230000020347 spindle assembly Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
- G06F1/1656—Details related to functional adaptations of the enclosure, e.g. to provide protection against EMI, shock, water, or to host detachable peripherals like a mouse or removable expansions units like PCMCIA cards, or to provide access to internal components for maintenance or to removable storage supports like CDs or DVDs, or to mechanically mount accessories
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/18—Telephone sets specially adapted for use in ships, mines, or other places exposed to adverse environment
- H04M1/185—Improving the rigidity of the casing or resistance to shocks
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
- G06F1/1637—Details related to the display arrangement, including those related to the mounting of the display in the housing
- G06F1/1652—Details related to the display arrangement, including those related to the mounting of the display in the housing the display being flexible, e.g. mimicking a sheet of paper, or rollable
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/0206—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings
- H04M1/0208—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings characterized by the relative motions of the body parts
- H04M1/0214—Foldable telephones, i.e. with body parts pivoting to an open position around an axis parallel to the plane they define in closed position
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/0206—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings
- H04M1/0208—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings characterized by the relative motions of the body parts
- H04M1/0214—Foldable telephones, i.e. with body parts pivoting to an open position around an axis parallel to the plane they define in closed position
- H04M1/0216—Foldable in one direction, i.e. using a one degree of freedom hinge
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
- H04M1/0266—Details of the structure or mounting of specific components for a display module assembly
- H04M1/0268—Details of the structure or mounting of specific components for a display module assembly including a flexible display panel
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Signal Processing (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Casings For Electric Apparatus (AREA)
- Telephone Set Structure (AREA)
Abstract
The embodiment of the application provides electronic equipment which can be mobile phones, wearable equipment, vehicle-mounted equipment and other equipment. The electronic equipment of this application adopts along the design of Y direction base protrusion or parallel and level in the shaft housing, has promoted structural rigidity, and the base can effectively bear whole or partial impact, has effectively improved the shaft housing deformation and the flexible screen that causes by the striking problem to promote the complete machine and anti the performance that falls.
Description
Technical Field
The application relates to the technical field of electronic equipment, in particular to electronic equipment.
Background
With the gradual development of flexible screen technology, foldable electronic devices have been developed and are increasingly used in the field of life of people. At present, the phenomenon that the foldable electronic equipment cannot be folded and unfolded normally often occurs after the foldable electronic equipment falls. Therefore, how to reduce the influence of falling on the normal operation of the foldable electronic device is one of the technical problems that are focused by those skilled in the art.
Disclosure of Invention
The embodiment of the application provides electronic equipment, and the probability of the phenomenon that the shaft cover is deformed due to falling is low.
In one aspect, an embodiment of the application provides an electronic device, including pivot mechanism, two main part and flexible screen, pivot mechanism includes base and shaft cover, and two main part are all rotated and are connected in the base to two main part are folding or expansion relatively, along parallel pivot direction, the distance between base and the main part is not greater than the distance between shaft cover and the main part. The entire end of the base may pass through or from the upper end of the shaft cover such that the outer end of the base is exposed outside or flush with the outer wall of the shaft cover, although the end of the base portion may pass through or from the upper end of the shaft cover. The folding electronic equipment adopts the design that the base protrudes along the Y direction or is flush with the shaft cover, so that the structural rigidity is improved, the base can effectively bear all or part of impact force, the deformation of the shaft cover and the problem that the triggered flexible screen is impacted are effectively improved, and the anti-falling performance of the whole machine is improved.
Based on an aspect, the present application embodiment further provides a first implementation manner of the aspect:
the base includes a body and a projection extending outwardly from an end portion region of the body, the projection extending at least partially between the shaft cover and the main body or an outer end of the projection being flush with an outer wall of the shaft cover. In this embodiment, only part of the end of the base extends outside the shaft cover.
Based on the first implementation manner of the aspect, the embodiment of the application further provides a second implementation manner of the aspect:
the protruding part passes through the shaft cover and extends between the shaft cover and the main body part; in this implementation, the shaft cover correspondingly has the space of dodging to the bulge passes, and this mode installation is more nimble, and can be as close as possible between base and the shaft cover, can reduce the height of pivot mechanism in the Z direction.
Based on the first implementation manner of the aspect, the embodiment of the application further provides a third implementation manner of the aspect:
the protruding amount of the protruding part protruding the outer wall of the shaft cover ranges from 0mm to 0.5mm, and the numerical range can meet the requirements of most folding electronic equipment.
Based on the first to third embodiments of the aspect, the present application example further provides a fourth embodiment of the aspect:
the number of the protrusions is one or more, which can greatly improve design flexibility.
Based on the fourth implementation manner of the first aspect to the second aspect, the embodiment of the present application further provides a fifth implementation manner of the first aspect:
the distance between the base and the main body is in the range of 0.01-0.5mm.
Based on the fifth implementation manner from the first aspect to the second aspect, the embodiment of the present application further provides a sixth implementation manner from the first aspect:
the distance between the shaft cover and the main body part is in the range of 0.01-0.8mm.
Based on the first to sixth embodiments of the aspect, the present application example further provides a seventh embodiment of the aspect:
the rotating shaft mechanism further comprises a guide part arranged on the shaft cover and used for guiding the bending part of the flexible screen to be folded and deformed, and a gap range between the base and the guide part is 0-0.2 mm along the rotating shaft direction.
Based on the first to seventh embodiments of the first aspect and the first to seventh embodiments of the first aspect, the present application example further provides an eighth embodiment of the first aspect:
the base is also provided with a retaining wall structure for limiting the motion displacement of the shaft cover towards one side of the flexible screen, and in a folded state, the gap between the retaining wall structure and the shaft cover is in a range of 0 to 0.3mm along the direction parallel to the rotating shaft.
Based on the eighth implementation manner of the aspect, the embodiment of the present application further provides a ninth implementation manner of the aspect:
the range of the gap between the protruding part and the shaft cover along the first direction is 0 to 0.4mm, wherein the first direction is perpendicular to the rotating shaft and refers to the direction of the flexible screen;
or/and, in the folded state, the gap between the retaining wall structure and the shaft cover along the first direction ranges from 0mm to 0.4mm, wherein the first direction is perpendicular to the rotating shaft and refers to the direction of the flexible screen. The base is convenient to install, interference between the base and the shaft cover is avoided, and in addition, when the shaft cover falls down to have a deformation trend, the base can also inhibit deformation of the shaft cover along the first direction.
Based on the first to eighth embodiments of the first aspect and the second aspect, the present application further provides a tenth embodiment of the first aspect:
the main body part includes the center, along parallel pivot direction, and the distance between base and the center is not greater than the distance between lid and the center.
Based on the tenth embodiment, the present application further provides an eleventh embodiment of the aspect:
the edge of the main body part, which is close to the end part of the base, is provided with a vertical wall, the base and the shaft cover are both positioned on the inner side of the vertical wall, and the distance between the base and the vertical wall is not greater than the distance between the shaft cover and the vertical wall.
Drawings
Fig. 1 is a schematic overall structure of a foldable electronic device in an unfolded state according to an embodiment of the present application;
FIG. 2 is a schematic illustration of the components of the foldable electronic device shown in FIG. 1 in an exploded configuration;
FIG. 3 is an exploded view of a spindle mechanism and a main body provided in an embodiment of the present application;
FIG. 4-1 is an enlarged partial schematic view at P in FIG. 2, showing only the major components of the shaft cover, body portion, and base, etc.;
FIG. 4-2 is a front view of FIG. 4-1;
FIG. 5 is a cross-sectional view A-A of FIG. 2;
FIG. 6 is a schematic cross-sectional view illustrating the positional relationship of the bottom bracket cover, the main body portion and the base in a second embodiment of the present application;
FIG. 7 is a schematic cross-sectional view illustrating the positional relationship of a bottom bracket cover, a main body portion, and a base in a third embodiment of the present application;
FIG. 8 is a schematic diagram showing the relative positions of the main components and the ground when the foldable electronic device is dropped according to one embodiment of the present disclosure;
FIG. 9 is a schematic view of a folding electronic device in a dropped state;
FIG. 10 is a schematic view of the main body and spindle assembly of FIG. 2;
fig. 11 is an enlarged schematic view at P1 in fig. 10.
Detailed Description
Aiming at the drop damage shaft cover phenomenon in the background technology, a great deal of experimental research is carried out in the application, and research discovers that: referring to fig. 9, most of the foldable electronic devices are usually dropped on the ground in the posture of fig. 9, and when the two main body parts of the foldable electronic devices are dropped, the middle frame is excessively deformed by impact and cannot be recovered, the gap between the middle frame and the shaft cover is compressed, so that the folding electronic devices cannot be opened or closed or the opening and closing resistance is increased. And the middle frame can extrude the shaft cover, causes the shaft cover to deform in the folding shaft direction, and when the deformation amount is too large, the shaft cover material yields to generate irreversible damage, so that risks are caused for the reliability of the shaft cover and the structural members connected with the shaft cover.
Based on the research findings, the application further explores and proposes a technical scheme capable of effectively solving the technical problems.
It should be noted that the technical solutions and technical effects are described herein by taking a foldable electronic device as an example, and those skilled in the art should understand that the improvements of the shaft cover and the base structure herein are not limited to the foldable electronic device, but may be applied to other electronic devices.
It should be noted that, the side of the shaft cover 301 facing the flexible screen is defined herein as the inner side, and the other side facing the main body portion is defined herein as the outer side.
The embodiment of the application provides a foldable electronic device, which may be a mobile phone, a wearable device, a vehicle-mounted device, an augmented reality (augmented reality, AR)/Virtual Reality (VR) device, a notebook computer, an ultra-mobile personal computer (UMPC), a netbook, a personal digital assistant (personal digital assistant, PDA) or a mobile terminal, or may be a digital camera, a single-lens reflex/micro-lens reflex, a motion video camera, a pan-tilt camera, an unmanned aerial vehicle or other professional photographing device.
Referring to fig. 1 to 3, fig. 10, and fig. 11, fig. 1 is a schematic overall structure diagram of a foldable electronic device in an unfolded state according to an embodiment of the present application; FIG. 2 is a schematic illustration of the components of the foldable electronic device shown in FIG. 1 in an exploded configuration; FIG. 3 is an exploded view of a spindle mechanism and a main body provided in an embodiment of the present application; FIG. 10 is a schematic view of the main body and spindle assembly of FIG. 2; fig. 11 is an enlarged schematic view at P1 in fig. 10.
In this embodiment, the folding electronic apparatus includes a hinge mechanism 300, two main body portions 200, and a flexible screen 100. The two main body parts 200 of the folding electronic device are connected through the rotating shaft mechanism 300, and the two main body parts 200 are rotated relatively by the rotating shaft mechanism 300, thereby realizing folding and unfolding of the folding electronic device. The structures of the two main body portions 200 may or may not be identical, and the specific structures of the two main body portions 200 may be specific to the specific product, which is not specifically limited herein. The main body 200 mainly provides a mounting base and a protection function for the hinge mechanism 300 and the flexible screen 100.
The flexible screen 100 includes a display module and a transparent cover plate, the display module is capable of displaying images, videos, and the like, and the display module may include a touch screen, a light emitting layer, a back plate layer, a substrate layer, and other structural layers. The specific structure of the display module can be selected according to different products. The display module may be a liquid crystal display (liquid crystal display, LCD), an organic light-emitting diode (OLED), an active-matrix organic light-emitting diode (AMOLED) or an active-matrix organic light-emitting diode (matrix organic light emitting diode), a flexible light-emitting diode (flex), a mini, a Micro led, a Micro-OLED, a quantum dot light-emitting diode (quantum dot light emitting diodes, QLED), or the like. The transparent cover plate covers the outer side of the display module and plays a role in protecting the display module. The transparent cover plate can be a glass cover plate, and can be other transparent materials with protection function.
Referring to fig. 3, the spindle mechanism in the present application includes a spindle cover 301, a base 302 (also referred to as a "spindle base"), a first swing arm 303, a second swing arm 304, and a connection block 305, wherein one end of the first swing arm 303 and one end of the second swing arm 304 can be rotatably connected to the base 302 or the spindle cover 301, and the other end of the second swing arm is connected to the connection block 305, and specific embodiments of the first swing arm 303 and the second swing arm 304 are provided herein to be rotatably connected to the base 302. The body 200 is connected to the connection block 305, so that when the first swing arm 303 and the second swing arm 304 rotate relative to the base, they can rotate the body 200 connected to the connection block 305, thereby achieving folding and unfolding of the two body 200.
The rotation center positions of the rotation shaft base and one of the swing arms are kept unchanged, and the rotation center positions are used for providing position reference datum; the rotating shaft base can directly set rotation constraint with various swing arms, and can also set rotation constraint with various swing arms through other intermediate parts. The shaft cover 301 is an appearance piece (i.e., an externally visible part) that covers the rotating shaft movement mechanism in a folded state; the shaft cover 301 may cover the rotation shaft movement mechanism together with the middle frame.
The shaft cover 301 is generally located outside the base 302, and one of the shaft covers 301 functions to cover an exterior member (i.e., an externally visible member) of the spindle mechanism in a folded state of the electronic device; the shaft cover 301 may cover the rotation shaft movement mechanism together with the middle frame. For example, the shaft cover 301 can cover the base 302 and other components mounted on the base, so as to improve the appearance and the aesthetic appearance of the foldable electronic device. The sliding movement between the shaft cover 301 and the base 302 can be allowed in the Z direction, and the shaft cover 301 and the base 302 can be rigidly connected by means of locking screws, welding and the like. It should be noted that, in the present application, a direction along the rotation axis is defined as a Y direction, a direction perpendicular to the Y axis and pointing to the flexible screen 100 is defined as a Z direction, a direction perpendicular to a plane defined by the Y direction and the Z direction is defined as an X direction, and each direction is understood with reference to fig. 3.
With further reference to fig. 4-1, fig. 4-2 and fig. 5, in the foldable electronic device of the present application, the base 302 protrudes or is flush with the shaft cover 301, i.e. in the Y direction, the gap a between the base 302 and the middle frame 201 is not greater than the gap B between the shaft cover 301 and the middle frame 201. That is, the distance a between the base 302 and the main body 200 is not greater than the distance B between the shaft cover 301 and the main body 200, that is, the distance a is less than or equal to the distance B, and specific embodiments of which the distance a is less than the distance B are shown in fig. 4-1 to 7.
The folding electronic equipment adopts the design that the base 302 protrudes or is flush with the shaft cover 301 along the Y direction, so that the structural rigidity is improved, the base 302 can effectively bear all or part of impact force, the deformation of the shaft cover 301 and the problem that the flexible screen 100 is impacted are effectively improved, and the anti-falling performance of the whole machine is improved.
In one example, the distance A is approximately in the range of 0.01-0.5mm, the distance B is approximately in the range of 0.01-0.8mm, and the protrusion C of the base 302 from the outer wall of the shaft cover is approximately in the range of 0-0.5mm.
As shown in fig. 4-1 to 7, when the base 302 protrudes from the lid 301 (i.e., C > 0), as understood in conjunction with fig. 8, after the folding electronic device falls in the folded state, when the middle frame 201 of the main body 200 is impacted, the base 302 is pressed against the base 302, and the lid 301 is not pressed against or is pressed against by a reduced force, that is, the base 302 that is contacted with the middle frame 201 first consumes the drop impact force or consumes most of the drop impact force, so that the lid 301 is not contacted with the middle frame 201 at all and is free from the drop impact force or even if the lid 301 is contacted with the middle frame 201, the impact force exerted by the lid 301 is relatively small, thereby effectively improving the deformation of the lid 301 and the impact problem of the flexible screen 100. It should be noted that, after the middle frame 201 is impacted in the Y direction, the base 302 is subjected to positive pressure, the compressive capacity of the material is stronger than the bending resistance, and the material can bear all or part of the impact force, so as to reduce the deformation amount.
When the base 302 is flush with the shaft cover 301 (i.e. c=0), i.e. the end of the base 302 is flush with the outer wall of the shaft cover 301, after the folding electronic device falls down in a folded state, the middle frame 201 is simultaneously extruded to the base 302 and the shaft cover 301 after being impacted, i.e. the falling impact force is jointly borne by the base 302 and the shaft cover 301, the base 302 can effectively share a part of impact force, and compared with the case that the shaft cover 301 alone bears the falling impact force in the prior art, the shaft cover 301 bears only a part of impact force in the example of the application, and the problem that the shaft cover 301 is deformed and the impact flexible screen is caused can be effectively improved.
As will be appreciated with reference to fig. 3 to 5, in a specific example, the edges of the middle frame 201 of the main body 200 near the two ends of the base 302 have vertical walls, the base 302 and the shaft cover 301 are both located inside the vertical walls, and the distance between the base 302 and the vertical walls is not greater than the distance between the shaft cover 301 and the vertical walls. As shown in fig. 3, each of the three sides of the two middle frames 201, except for the adjacent side parallel to the rotation axis direction, has a vertical wall: a first upright wall 2012 extending parallel to the direction of the rotation axis, and two second upright walls 2011 located at two ends of the first upright wall 2012 and extending perpendicular to the direction of the rotation axis, only one second upright wall 2011 is shown in fig. 3, and as will be understood by those skilled in the art in conjunction with fig. 2 and 10, the middle frame 201 also has one second upright wall 2011 located at the other side of the first upright wall 2012. The space surrounded by all the first standing walls 2012 and all the second standing walls 2011 of the two middle frames 201 can be used for installing other parts of the electronic device, and each standing wall can also protect each part.
The second upright 2011 in the above example is closer to the end of the side base 302 than to the shaft cover 301 or is equidistant from both the base 302 and the shaft cover 301.
In a specific example, the middle frame 201 may include a frame near the screen, the frame may be located outside an end of the shaft cover 301, a distance between the base 302 and the middle frame 201 is a distance between the base 302 and the frame, and similarly, a distance between the shaft cover 301 and the frame is a distance between the shaft cover 301 and the middle frame 201. That is, the frame portion forms the second standing wall 2011.
Of course, the middle frame 201 may have a borderless structure.
In order to further improve the deformation condition of the shaft cover 301, the present application further proposes a structural design scheme as shown in fig. 5 and 6, that is, the base 302 is provided with a retaining wall structure 3012, and the retaining wall structure 3012 may be an inclined plane, as shown in fig. 5; of course, the retaining wall structure 3012 may also be a vertical surface, and support the shaft cover 301 in the Y direction. Accordingly, the shaft cover 301 may be provided with an abutment surface 3013 that cooperates with the retaining wall structure, and the abutment surface 3013 may be an inclined surface or a vertical surface. That is, the term "fit" as used herein means that the abutting surface 3013 has substantially the same shape as the retaining wall structure 3012, that is, when the retaining wall structure is a vertical surface, the abutting surface 3013 of the shaft cover is also a vertical surface, the two vertical surfaces are disposed opposite to each other, when the retaining wall structure 3012 is an inclined surface having an angle with the Y direction, the abutting surface 3013 is also an inclined surface, and the retaining wall structure 3012 is substantially parallel to the abutting surface 3013, so that both have a predetermined distance in the Y direction and the Z direction. Here, the vertical plane is a plane parallel to the Z direction, and reference is made to fig. 6. In this way, even if the shaft cover 301 receives a partial impact force, the deformation amount is reduced due to the support of the retaining wall structure of the base 302. Retaining wall structure 3012 includes, but is not limited to, vertical retaining walls or beveled retaining walls as shown in fig. 5 and 6, and any structure that provides support in the Y-direction is within the scope of the present application. The clearance E between the retaining wall structure of the shaft cover 301 and the base 302 in the Y direction in the folded state is 0-0.3mm. In addition, in the folded state, a gap can be formed between the retaining wall structure and the shaft cover 301 in the Z direction, and the gap range is 0-0.4mm.
Further, a clearance may be provided between the protruding portion of the base 302 and the shaft cover 301 in the Z direction, and the clearance may be approximately 0 to 0.4mm.
In a specific example, a guide member 306 is further mounted on the shaft cover 301 of the rotation shaft mechanism for guiding the bending portion of the flexible screen 100 to be folded and deformed. The guide member may be a T-block, although other configurations are possible. Referring to fig. 4-1, 4-2 and 7, the guide member 306 is generally mounted on the shaft cover 301, and the shaft cover 301 may be provided with a mounting hole 3021, and a part of the structure of the guide member 306 is mounted on the mounting hole 3021. To further reduce the swing amplitude of the structural member of the guide member 306 caused by a drop, and reduce the risk of the structural member of the guide member 306 striking the flexible screen, the present application further proposes a structural design as shown in fig. 7. The Y-direction gap between the base 302 and the guide member attached to the cover is very small, and the distance F between the two is approximately 0-0.20mm, which has the advantage that the shaking amplitude of the guide member 306 caused by the impact on the ground after the mobile phone falls is greatly reduced due to the interception of the support of the base 302, so that the risk that the structural member of the guide member 306 impacts the flexible screen 100 is reduced.
It should be emphasized that although only a size range is given above, other specific values within the size range are not listed, and those skilled in the art will appreciate that the size ranges described herein are all values within this range, including the boundary values, e.g., the protrusion of the protrusion from the outer wall of the shaft cover ranges from 0 to 0.5mm, and that the protrusion of the protrusion from the outer wall of the shaft cover may be any value between 0 and 0.5mm, including the boundary values 0 and 0.5mm. Likewise, other numerical ranges are not explained herein.
To accommodate the placement of the guide members, the protrusions 3022 on the base 302 may be separated on either side of the folding axis of the flexible screen 100 to avoid the installation space for the guide members. That is, the base includes a body 3023, and two protrusions 3022 are extended outwardly from a partial end of the body 3023 with a predetermined distance between the two protrusions 3022.
The number of the protrusions 3022 may be one, two, or more. Fig. 4-1 and 4-2 show examples in which two protrusions 3022 are provided.
Other structures of the foldable electronic device may refer to the prior art, and are not described herein.
Specific examples are set forth herein to illustrate the principles and embodiments of the present application, and the description of the examples above is only intended to assist in understanding the methods of the present application and their core ideas. It should be noted that it would be obvious to those skilled in the art that various improvements and modifications can be made to the present application without departing from the principles of the present application, and such improvements and modifications fall within the scope of the claims of the present application.
Claims (12)
1. The utility model provides an electronic equipment, its characterized in that includes pivot mechanism, two main part and flexible screen, pivot mechanism includes base and shaft cap, two main part all rotate connect in the base to two main part are folding or expansion relatively, along parallel pivot direction, the base with the distance between the main part is not greater than the shaft cap with the distance between the main part.
2. The electronic device of claim 1, wherein the base includes a body and a projection extending outwardly from an end portion region of the body, the projection extending at least partially between the shaft cover and the main body or an outer end of the projection being flush with an outer wall of the shaft cover.
3. The electronic device of claim 2, wherein the projection extends through the shaft cover to between the shaft cover and the body portion.
4. The electronic device of claim 2, wherein the protrusion protrudes from the outer wall of the shaft cover by an amount ranging from 0 to 0.5mm.
5. The electronic device of any of claims 2-4, wherein the number of protrusions is one or more.
6. The electronic device according to any one of claims 1 to 5, wherein a distance between the base and the main body portion in a direction of parallel rotation axis is in a range of 0.01-0.5mm.
7. The electronic device according to any one of claims 1 to 6, wherein a distance between the shaft cover and the main body portion in a direction parallel to the rotation shaft is in a range of 0.01-0.8mm.
8. The electronic device according to any one of claims 1 to 7, wherein the hinge mechanism further comprises a guide member mounted to the shaft cover for guiding the bending portion of the flexible screen to be folded and deformed, and a gap between the base and the guide member in a direction parallel to the hinge is in a range of 0 to 0.2mm.
9. The electronic device according to any one of claims 2 to 8, wherein the base further has a retaining wall structure for restricting a movement displacement amount of the shaft cover toward the flexible screen side, and a gap between the retaining wall structure and the shaft cover in a direction parallel to the rotation axis in a folded state ranges from 0 to 0.3mm.
10. The electronic device of claim 9, wherein in a folded state, a gap between the protrusion and the shaft cover along a first direction is in a range of 0 to 0.4mm, wherein the first direction is a direction perpendicular to the rotation axis and refers to the flexible screen;
or/and, in the folded state, the gap between the retaining wall structure and the shaft cover along the first direction is in a range of 0 to 0.4mm, wherein the first direction is perpendicular to the rotating shaft and refers to the direction of the flexible screen.
11. The electronic device of claim 10, wherein the retaining wall structure is a vertical surface or a sloped surface, and the shaft cover is provided with an abutment surface that mates with the retaining wall structure.
12. The electronic device according to any one of claims 1 to 11, wherein the main body portion includes a center frame, and a distance between the base and the center frame is not greater than a distance between the shaft cover and the center frame in a direction parallel to the rotation axis;
or,
the edge of the middle frame of the main body part, which is close to the end part of the base, is provided with a vertical wall, the base and the shaft cover are both positioned on the inner side of the vertical wall, and the distance between the base and the vertical wall is not greater than the distance between the shaft cover and the vertical wall.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US18/281,856 US20240160249A1 (en) | 2022-01-18 | 2023-01-09 | Electronic device |
PCT/CN2023/071270 WO2023138426A1 (en) | 2022-01-18 | 2023-01-09 | Electronic device |
EP23742741.4A EP4287593A1 (en) | 2022-01-18 | 2023-01-09 | Electronic device |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210056594 | 2022-01-18 | ||
CN2022100565942 | 2022-01-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN116506538A true CN116506538A (en) | 2023-07-28 |
Family
ID=87315455
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202210269299.5A Pending CN116506538A (en) | 2022-01-18 | 2022-03-18 | Electronic equipment |
Country Status (4)
Country | Link |
---|---|
US (1) | US20240160249A1 (en) |
EP (1) | EP4287593A1 (en) |
CN (1) | CN116506538A (en) |
WO (1) | WO2023138426A1 (en) |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3863263A4 (en) * | 2018-10-26 | 2021-12-01 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Rotating shaft mechanism and foldable electronic device |
CN110784567B (en) * | 2019-10-22 | 2021-11-19 | 华为技术有限公司 | Folding assembly and folding display terminal |
CN210518451U (en) * | 2019-12-27 | 2020-05-12 | Oppo广东移动通信有限公司 | Foldable electronic device |
CN113126338A (en) * | 2020-01-10 | 2021-07-16 | RealMe重庆移动通信有限公司 | Display device and electronic apparatus |
CN113470515A (en) * | 2020-03-31 | 2021-10-01 | 华为技术有限公司 | Folding assembly and folding display terminal |
CN111766970A (en) * | 2020-06-08 | 2020-10-13 | Oppo广东移动通信有限公司 | Flexible display screen and electronic equipment thereof |
-
2022
- 2022-03-18 CN CN202210269299.5A patent/CN116506538A/en active Pending
-
2023
- 2023-01-09 US US18/281,856 patent/US20240160249A1/en active Pending
- 2023-01-09 WO PCT/CN2023/071270 patent/WO2023138426A1/en active Application Filing
- 2023-01-09 EP EP23742741.4A patent/EP4287593A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
WO2023138426A8 (en) | 2023-11-02 |
US20240160249A1 (en) | 2024-05-16 |
WO2023138426A9 (en) | 2023-09-21 |
EP4287593A1 (en) | 2023-12-06 |
WO2023138426A1 (en) | 2023-07-27 |
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